IP Library › Granted Patent US 6,421,228
Granted Patent Utility
US 6,421,228 · Confirmation No. 2948

MANUFACTURING METHOD OF SOLID ELECTROLYTIC CAPACITOR

Inventor: Kenji Araki
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-05-04 TRNA Transmittal of New Application 2 View
2001-05-04 SPEC Specification 17 View
2001-05-04 CLM Claims 3 View
2001-05-04 ABST Abstract 1 View
2001-05-04 DRW Drawings-only black and white line drawings 3 View
2001-05-04 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,421,228
App. No.
09/849,197
Filed
2001-05-04
Granted
2002-07-16
Pub. No.
US20010039702A1
Art Unit
2812
PTA
-64 days